147180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 451584

約数和(自身を除く): 304404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 223, 330, 446, 660, 669, 892, 1115, 1338, 2230, 2453, 2676, 3345, 4460, 4906, 6690, 7359, 9812, 12265, 13380, 14718, 24530, 29436, 36795, 49060, 73590, 147180]

約数ペア:

[(1, 147180), (2, 73590), (3, 49060), (4, 36795), (5, 29436), (6, 24530), (10, 14718), (11, 13380), (12, 12265), (15, 9812), (20, 7359), (22, 6690), (30, 4906), (33, 4460), (44, 3345), (55, 2676), (60, 2453), (66, 2230), (110, 1338), (132, 1115), (165, 892), (220, 669), (223, 660), (330, 446)]